35.37% is the change from 622 to 842
Calculation steps:
[( 842 - 622 ) ÷ 622] x 100 = 35.37%
Formula
Percentage change = [(842 - 622) / 622] x 100
Subtract the new number by the original number
842 - 622 = 220
220 ÷ 622 = 0.3536977491961415
0.3536977491961415 x 100 = 35.37%